a space beneath a dome or arch in which sounds produced at certain points are clearly audible at certain distant points

To make a turn about or to the other side of, To become round or curved, To take a circular course; complete or partially complete a circuit, transitive verb To whisper, adjective_ Being such that every part of the surface or the circumference is equidistant from the center, Whole or complete; full, Done with full force; unrestrained, noun_ Something, such as a circle, disk, globe, or ring, that is round, Movement around a circle or about an axis, A cut of beef from the part of the thigh between the rump and the shank

speaking softly without vibration of the vocal cords